WASHINGTON  In commemoration of the 101st anniversary of the deadly fire at the Triangle Shirtwaist Factory in New York City, the U.S. Department of Labor is encouraging the public to visit a special website featuring an audio tour optimized for smartphones documenting that milestone in labor's history.

With audio narrated by Secretary of Labor Hilda L. Solis and other senior Labor Department officials, the website highlights 21 locations throughout the New York City metropolitan area that played a role in the March 25, 1911, fire. Users can read and hear about the events that led up to the fire, its victims and the aftermath. The fire killed 146 workers and was an early tipping point in the struggle to ensure basic health and safety precautions in the 20th century workplace.

"The tragic events of the Triangle Shirtwaist Factory fire and their impact over the last 100 years are reminders of the importance of the work of the Labor Department," said Secretary Solis. "As we continue to ensure that every company takes responsibility for the safety and health of its workers, we must also remember that although much has improved over the last 100 years, the heartbreaking images from the fire are still relevant today."